A new synthesis of unsymmetrical diphenic acid derivatives: Template-directed intramolecular Ullmann coupling reaction

DOI: 10.1016/0040-4039(91)80444-B

Source and publish data:

Tetrahedron Letters p. 6919 - 6922 (1991)

Update date:2022-07-29

Topics:

Authors:

Takahashi, Masami

Kuroda, Tooru

Ogiku, Tsuyosi

Ohmizu, Hiroshi

Kondo, Kazuhiko

Iwasaki, Tameo

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Article abstract of DOI:10.1016/0040-4039(91)80444-B

Intramolecular Ullmann coupling reaction of the diesters (6, 9), which were prepared by regioselective acylation of salicyl alcohol by using the two different substituted 2-iodobenzoyl chlorides, afforded the unsymmetrical diphenic acid derivatives (7, 10

Full text of DOI:10.1016/0040-4039(91)80444-B

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